CVE-2017-2680

CVE-2017-2680 is the Siemens PROFINET DCP Denial of Service vulnerability. Specially crafted PROFINET DCP broadcast packets can cause DoS on affected devices on a local Ethernet (Layer 2) segment, with recovery requiring human interaction. PROFIBUS interfaces are not affected. Affected products i...

CVE-2017-2681

CVE-2017-2681 affects Siemens PROFINET DCP; specially crafted DCP packets on a local Layer-2 Ethernet can cause denial of service in affected devices. The issue primarily impacts SIMATIC HMI Multi Panels, HMI Mobile Panels, and S7-300/S7-400 families, plus a wide range of PROFINET-enabled product...

CVE-2017-12741

CVE-2017-12741 corresponds to an Improper Input Validation (CWE-20) vulnerability in Siemens industrial products. The issue allows specially crafted UDP packets to port 161/UDP to trigger a denial-of-service condition, with exposed devices requiring manual restart. Affected products include PROFI...

CVE-2020-15783

CVE-2020-15783 affects Siemens devices: SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants), SIMATIC TDC CPU555, and SINUMERIK 840D sl (all versions). The issue is described as an Uncontrolled Resource Consumption vulnerability where sending multiple specially crafted packets...

CVE-2018-11464

Siemens SINUMERIK controllers are affected by CVE-2018-11464 due to an issue in the integrated VNC server on port 5900/TCP, which could allow a remote attacker to cause a denial-of-service of the VNC service. The vulnerability applies to SINUMERIK 828D v4.7 (pre-SP6 HF1), SINUMERIK 840D sl v4.7 (...